DP

David R. Papenfuss

TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Tukwila, WA: #34 of 72 inventorsTop 50%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #2,858,507 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10294815 SPF/DB structure for attenuation of noise from air flow Max R. Runyan, Daniel G. Sanders, Larry D. Hefti, Jack W. Mauldin, Luis R. Leon 2019-05-21